Finite Group Databasebeta

C41×#476 #14579944

order2624
nilpotency class3
isoclinismisoclinic class of #447
automorphism?
homologyAbelianization (H1) = C23×C41 · Schur multiplier (H2) = C22

Aliases

direct productC41×#476

Subgroups

subgroupG/H
center, socleC22×C41C2×D4
commutator, Frattini, cosocleC2×C4C23×C41
prime radicalC2×D4×C41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C41 ◁ C42×C41 ◁ G

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 57
transitive degreeμt(G) = 1312

A minimal faithful permutation representation — 3 generators on 57 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41)(42,43,45,47)(44,48,49,46)(50,51,53,56)(52,54,57,55);(42,44,45,49)(43,46,47,48);(51,54)(52,57)(55,56)

Conjugacy classes & character table

779 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC41×#1629, C41×#1631, C41×#1632, …
maximal normal subgroup ofC41×#1629, C41×#1631, C41×#1632, …
maximal quotient ofC41×#1802, C41×#1864, C41×#1920, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2624, 157);